Lymphocyte ActivationLymphocytesT-LymphocytesB-LymphocytesConcanavalin AAntigens, CDLymphocyte SubsetsPhytohemagglutininsInterleukin-2Lymphocyte CountAntigens, CD3Cells, CulturedMitogensSpleenAntigens, Differentiation, T-LymphocyteLymphocyte Culture Test, MixedCD4-Positive T-LymphocytesReceptors, Interleukin-2Receptors, Antigen, T-CellFlow CytometryJurkat CellsT-Lymphocyte SubsetsT-Lymphocytes, CytotoxicMice, Inbred C57BLMice, Inbred BALB CAntibodies, MonoclonalCD8-Positive T-LymphocytesCytotoxicity, ImmunologicReceptors, Antigen, B-CellAntigens, SurfaceCell LineAntigens, CD2ImmunoglobulinsSignal TransductionLectinsInterferon-gammaKiller Cells, NaturalLymphocytes, Tumor-InfiltratingLeukocyte CountLymph NodesCytokinesMolecular Sequence DataImmunity, CellularReceptors, ImmunologicImmunophenotypingLymphocyte Function-Associated Antigen-1CyclosporinsAntigens, CD45Leukocytes, MononuclearLymphocyte TransfusionMice, KnockoutMembrane GlycoproteinsThymidineIsoantigensImmune ToleranceAntigensNFATC Transcription FactorsAntigen-Presenting CellsCell DivisionImmunologic CappingAntigens, CD4Receptors, AntigenDistemper Virus, CanineAmino Acid SequenceMice, Inbred StrainsMonocytesPokeweed MitogensMeasles virusCell SeparationAutoimmunityAntigens, DifferentiationLymphoid TissueAntigens, CD28Immunoglobulin MT-Lymphocytes, Helper-InducerIonomycinDendritic CellsRNA, MessengerLectins, C-TypeDNACARD Signaling Adaptor ProteinsT-Lymphocytes, RegulatoryMacrophagesReceptors, Cell SurfaceCD4 Lymphocyte CountHLA-DR AntigensLymphocyte Specific Protein Tyrosine Kinase p56(lck)Cell AdhesionBase SequenceCell DifferentiationLymphocyte DepletionClone CellsApoptosisImmunoglobulin GCalendulaReceptor-CD3 Complex, Antigen, T-CellAntibody FormationInterleukin-4Histocompatibility Antigens Class IIKinetics